lasinfo (210611) report for 'AHN4T/45DN2_09.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 338/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 29990996 number of points by return: 26205756 2872338 791997 112676 8229 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 409980 0 min x y z: 157980.000 409980.000 4.384 max x y z: 159019.999 411269.999 34.373 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 29990996 extended number of points by return: 26205756 2872338 791997 112676 8229 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 4384 34373 intensity 56 4777 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 57 59 gps_time 298022023.934283 298025453.768318 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 44 255 B 35 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 47.77 ('Amplitude') attribute1 -16.41 31.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26205756 number of intermediate returns: 913679 number of last returns: 26195413 number of single returns: 23323852 covered area in square units/kilounits: 1332060/1.33 point density: all returns 22.51 last only 19.67 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29990996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26205756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2872338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 791997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8229 instead zero. overview over extended number of returns of given pulse: 23323852 4166572 2040659 418466 39510 1778 159 0 0 0 0 0 0 0 0 histogram of classification of points: 4572610 unclassified (1) 24860867 ground (2) 470765 building (6) 86291 water (9) 463 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2166688 +---> 416251 of those are unclassified (1) +---> 1719912 of those are ground (2) +---> 27357 of those are building (6) +---> 3168 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.3,4.4) has 3 bin [4.4,4.5) has 267 bin [4.5,4.6) has 1338 bin [4.6,4.7) has 20436 bin [4.7,4.8) has 70587 bin [4.8,4.9) has 122223 bin [4.9,5.0) has 506622 bin [5.0,5.1) has 855096 bin [5.1,5.2) has 2098287 bin [5.2,5.3) has 4587472 bin [5.3,5.4) has 3986426 bin [5.4,5.5) has 4320112 bin [5.5,5.6) has 3678154 bin [5.6,5.7) has 2162351 bin [5.7,5.8) has 1238139 bin [5.8,5.9) has 594195 bin [5.9,6.0) has 313999 bin [6.0,6.1) has 188650 bin [6.1,6.2) has 92502 bin [6.2,6.3) has 46106 bin [6.3,6.4) has 48213 bin [6.4,6.5) has 51339 bin [6.5,6.6) has 51670 bin [6.6,6.7) has 54194 bin [6.7,6.8) has 52512 bin [6.8,6.9) has 43682 bin [6.9,7.0) has 29776 bin [7.0,7.1) has 24416 bin [7.1,7.2) has 20909 bin [7.2,7.3) has 19633 bin [7.3,7.4) has 19641 bin [7.4,7.5) has 19527 bin [7.5,7.6) has 19570 bin [7.6,7.7) has 20552 bin [7.7,7.8) has 22984 bin [7.8,7.9) has 25889 bin [7.9,8.0) has 26777 bin [8.0,8.1) has 28704 bin [8.1,8.2) has 27859 bin [8.2,8.3) has 28748 bin [8.3,8.4) has 28855 bin [8.4,8.5) has 29560 bin [8.5,8.6) has 26493 bin [8.6,8.7) has 25813 bin [8.7,8.8) has 23930 bin [8.8,8.9) has 24030 bin [8.9,9.0) has 22537 bin [9.0,9.1) has 24438 bin [9.1,9.2) has 23219 bin [9.2,9.3) has 22858 bin [9.3,9.4) has 23075 bin [9.4,9.5) has 23145 bin [9.5,9.6) has 23793 bin [9.6,9.7) has 23534 bin [9.7,9.8) has 23408 bin [9.8,9.9) has 24182 bin [9.9,10.0) 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bin [13.8,13.9) has 27192 bin [13.9,14.0) has 27635 bin [14.0,14.1) has 27244 bin [14.1,14.2) has 27651 bin [14.2,14.3) has 27735 bin [14.3,14.4) has 28209 bin [14.4,14.5) has 28679 bin [14.5,14.6) has 30685 bin [14.6,14.7) has 30952 bin [14.7,14.8) has 29860 bin [14.8,14.9) has 30664 bin [14.9,15.0) has 30834 bin [15.0,15.1) has 31144 bin [15.1,15.2) has 31921 bin [15.2,15.3) has 31748 bin [15.3,15.4) has 32353 bin [15.4,15.5) has 32518 bin [15.5,15.6) has 32563 bin [15.6,15.7) has 32162 bin [15.7,15.8) has 32695 bin [15.8,15.9) has 32826 bin [15.9,16.0) has 33037 bin [16.0,16.1) has 34017 bin [16.1,16.2) has 33750 bin [16.2,16.3) has 33878 bin [16.3,16.4) has 34449 bin [16.4,16.5) has 35229 bin [16.5,16.6) has 35657 bin [16.6,16.7) has 35754 bin [16.7,16.8) has 35631 bin [16.8,16.9) has 35557 bin [16.9,17.0) has 36068 bin [17.0,17.1) has 35952 bin [17.1,17.2) has 35982 bin [17.2,17.3) has 36034 bin [17.3,17.4) has 36258 bin [17.4,17.5) has 35933 bin [17.5,17.6) has 35589 bin 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614 bin [29.4,29.5) has 643 bin [29.5,29.6) has 543 bin [29.6,29.7) has 506 bin [29.7,29.8) has 501 bin [29.8,29.9) has 413 bin [29.9,30.0) has 370 bin [30.0,30.1) has 356 bin [30.1,30.2) has 277 bin [30.2,30.3) has 254 bin [30.3,30.4) has 220 bin [30.4,30.5) has 198 bin [30.5,30.6) has 209 bin [30.6,30.7) has 167 bin [30.7,30.8) has 173 bin [30.8,30.9) has 175 bin [30.9,31.0) has 122 bin [31.0,31.1) has 96 bin [31.1,31.2) has 103 bin [31.2,31.3) has 59 bin [31.3,31.4) has 56 bin [31.4,31.5) has 57 bin [31.5,31.6) has 47 bin [31.6,31.7) has 36 bin [31.7,31.8) has 37 bin [31.8,31.9) has 52 bin [31.9,32.0) has 45 bin [32.0,32.1) has 35 bin [32.1,32.2) has 33 bin [32.2,32.3) has 16 bin [32.3,32.4) has 12 bin [32.4,32.5) has 10 bin [32.5,32.6) has 6 bin [32.6,32.7) has 6 bin [32.7,32.8) has 12 bin [32.8,32.9) has 8 bin [32.9,33.0) has 14 bin [33.0,33.1) has 7 bin [33.1,33.2) has 9 bin [33.2,33.3) has 15 bin [33.3,33.4) has 14 bin [33.4,33.5) has 6 bin [33.5,33.6) has 13 bin [33.6,33.7) has 15 bin [33.7,33.8) has 17 bin [33.8,33.9) has 9 bin [34.3,34.4) has 1 average z coordinate 7.1 for 29990996 element(s) point source id histogram with bin size 1.000000 bin 57 has 8193503 bin 58 has 21558503 bin 59 has 238990 average point source id 57.734769962291352 for 29990996 element(s)